| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $230.91 | 11.491% | $257.4439 | $257.44 | $257.45 | $257.40 |
| Purchase #2 | $163.46 | 8.469% | $177.3034 | $177.30 | $177.30 | $177.30 |
| Purchase #3 | $107.51 | 4.417% | $112.2587 | $112.26 | $112.25 | $112.30 |
| Purchase #4 | $208.36 | 11.724% | $232.7881 | $232.79 | $232.80 | $232.80 |
| Purchase #5 | $11.35 | 10.814% | $12.5774 | $12.58 | $12.60 | $12.60 |
| Purchase #6 | $85.97 | 13.731% | $97.7745 | $97.77 | $97.75 | $97.80 |
| Purchase #7 | $143.96 | 12.280% | $161.6383 | $161.64 | $161.65 | $161.60 |
| 7 purchase totals = | $951.52 | $1,051.7843 | $1,051.78 | $1,051.80 | $1,051.80 | |